24990299 has 2 divisors, whose sum is σ = 24990300. Its totient is φ = 24990298.

The previous prime is 24990271. The next prime is 24990319. The reversal of 24990299 is 99209942.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-24990299 is a prime.

It is not a weakly prime, because it can be changed into another prime (24990239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12495149 + 12495150.

It is an arithmetic number, because the mean of its divisors is an integer number (12495150).

Almost surely, 2^24990299 is an apocalyptic number.

24990299 is a deficient number, since it is larger than the sum of its proper divisors (1).

24990299 is an equidigital number, since it uses as much as digits as its factorization.

24990299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 104976, while the sum is 44.

The square root of 24990299 is about 4999.0298058723. The cubic root of 24990299 is about 292.3639477334.

The spelling of 24990299 in words is "twenty-four million, nine hundred ninety thousand, two hundred ninety-nine".